2-(Hydroxymethyl)nonane-1,9-diol | 126591-97-7

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 2-(Hydroxymethyl)nonane-1,9-diol
• CAS: 126591-97-7
• 化学式: C₁₀H₂₂O₃
• 分子量: 190.28
• InChiKey: QIFYTPCRALXMCF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  13
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  60.7
• 氢给体数：
  3
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  (2E)-octa-2,7-dien-1-ol 生成 2-(Hydroxymethyl)nonane-1,9-diol
  参考文献：
  名称：

  OMATSU, TOSIXIRO;TOKITADA, YASUO;JOSIMURA, NORIAKI

  摘要：

  DOI：

文献信息

• Reactive monomer composition modified by a small-amount of lactones, an acrylic polyol resin, a curable resin composition, and a coating composition
  申请人：——

  公开号：US20040171867A1

  公开（公告）日：2004-09-02

  The present invention Nos. I and II relate to a hydroxyalkyl(meth)acrylate composition (a) modified by a small amount of lactones in which a proportion of monomers having two or more continuous chains (n≧2) of lactone is less than 50% (area % by GPC) which is obtained by a ring-opening polymerization of a lactone with a hydroxyalkyl(meth)acrylate, a method for the preparation thereof, and an acrylic polyol resin using thereof, 1 (in the formula, R, R 1 , R 2 , and R 3 are independently a hydrogen or a methyl group, “j” is an integer of 2-6, xn pieces of R 4 and R 5 are independently a hydrogen atom or an alkyl group having a carbon number of 1-12, “x” is 4-7, “n” is 0 or an integer of not less than 1, and an average value of “n” in the composition is not less than 0.3 to less than 1.0). By allowing to react the composition with other ethylenic unsaturated monomer and to formulate with a commonly-used crosslinking agent and other commonly-used components, there can be obtained a well-balanced high quality finishing agent for industries, an ultraviolet ray- or electron beam-curable coating agent, a composition which can be modified for a reactive improver, etc., and an acrylic polyol resin using thereof. The present invention No. III relates to a curable resin composition containing 0.5-80 parts by weight of an acrylic polyol resin (A) obtained using a hydroxyalkyl(meth)acrylate composition (a) modified by a small amount of lactones and 0.5-50 parts by weight of a melamine resin (B) [total of the (A) and (B) does not exceed, 100 parts by weight] as essential components. By the composition, even in a melamine-based curing system which is low in price, there can be obtained a curable-type coating composition in which an acid resistance is improved and highly well-balanced between an acid resistance and abrasion resistance, and which is also excellent in flexural resistance and adhesion in recoating. The present invention No. IV relates to a curable resin composition containing 0.5-80 parts by weight of an acrylic polyol resin (A) containing a hydroxyalkyl(meth)acrylate composition (a) modified by a small amount of lactones as a polymerizing component and 0.5-50 parts by weight of a melamine resin (B) [total of the (A) and (B) does not exceed 100 parts by weight] as essential components. By the composition, even in a melamine-based curing system which is low in price, there can be obtained a curable-type coating composition in which an acid resistance is improved and highly well-balanced between an acid resistance and abrasion resistance. The present invention No. V relates to a curable resin composition containing 0.5-80 parts by weight of an acrylic polyol resin (A) obtained using a hydroxyalkyl(meth)acrylate composition (a) modified by a small amount of lactones and 0.5-50 parts by weight of a polyisocyanate compound (B) [total of the (A) and (B) does not exceed 100 parts by weight] as essential components. By the composition, even in an isocyanate-based curing system, there can be obtained a curable-type coating composition in which a pot life is long and workability is improved, and which is highly well-balanced between an acid resistance and abrasion resistance, and which can provide a coating layer which is excellent also in flexural resistance and adhesion in recoating. The present invention No. VI relates to a curable resin composition containing 0.5-80 parts by weight of an acrylic polyol resin (A) obtained using a hydroxyalkyl(meth)acrylate composition (a) modified by a small amount of lactones and 0.5-50 parts by weight of a polyisocyanate compound (B) [total of the (A) and (B) does not exceed 100 parts by weight] as essential components. By the composition, even in an isocyanate-based curing system, there can be obtained a curable-type coating composition in which a pot life is long and workability is improved, and which is highly well-balanced between an acid resistance and abrasion resistance, and which can provide a coating layer which is excellent also in flexural resistance and adhesion in recoating. The present invention No. VII relates to a thermosetting resin composition containing 2-50 parts of an acrylic polyol resin obtained using a hydroxyalkyl(meth)acrylate composition (a) modified by a small amount of lactones and 30-80 parts of an acrylic copolymer having an alkoxysilyl group. By the composition, there can be obtained a thermosetting resin composition in which crosslinking density is elevated and hardness and abrasion resistance are improved as well as solving a problem of acid resistance and odor. The present invention No. VIII relates to a carboxylic group-contained acrylate composition (a′) modified by a small amount of lactones represented by a formula described below by allowing to react a hydroxyalkyl(meth)acrylate composition (a) modified by a small amount of lactones with a carboxylic anhydride, 2 (in the formula, R, R 1 , R 2 , and R 3 are independently a hydrogen or a methyl group, “j” is an integer of 2-6, xn pieces of R 4 and R 5 are independently a hydrogen atom or an alkyl group having a carbon number of 1-12, “x” is 4-7 , “n” is 0 or an integer of not less than 1, an average value of “n” in the composition is not less than 0.3 to less than 1.0 , R 6 is a residual group of a carboxylic acid, and “m” is an integer of 1-3), and relates to a method for the preparation thereof. By the method, there can be readily, efficiently, and economically obtained the carboxylic group-contained acrylate monomer composition modified by a small amount of lactones. The present invention No. IX relates to a curable resin composition containing 10-70 parts of an acrylic polycarboxylic resin essentially containing the carboxylic group-contained hydroxy(meth)acrylate monomer composition (a′) modified by a small amount of lactones as a polymerizing component and 0.5-80 parts of a polyepoxide. By the composition, there can be obtained a curable-type resin composition which can form a coating layer which is excellent in acid resistance, abrasion resistance, yellowing resistance, and outer appearance, and which is curable at a low temperature. The present invention No. X relates to a polyester unsaturated monomer (a″) modified by a small amount of lactones in which less than 1 mol of &egr;-caprolactone is allowed to react with 1 mol of a radically polymerizable unsaturated monomers containing carboxylic group under the presence of an acidic catalyst, and relates to a method for the preparation thereof. By the method, there can be readily and industrially prepared the monomer in a short step.

  本发明涉及一种由少量内酯修饰的羟基烷基（甲基）丙烯酸酯组合物（a），其中具有两个或多个连续链（n≥2）的内酯单体的比例小于50％（GPC的面积％），其通过羟基烷基（甲基）丙烯酸酯与内酯的开环聚合获得，以及制备方法和使用其的丙烯酸聚醇树脂。其中，在公共使用的交联剂和其他常用组分的反应下，可以获得工业上平衡良好的高质量涂料剂、紫外线或电子束固化涂料剂、可用于反应改进剂的组合物等。本发明还涉及含有0.5-80重量份羟基烷基（甲基）丙烯酸酯组合物（a）修饰的丙烯酸聚醇树脂（A）和0.5-50重量份三聚氰胺树脂（B）的可固化树脂组合物（A）和（B）的总重量不超过100重量份的可固化树脂组合物（III）。此外，还涉及含有0.5-80重量份羟基烷基（甲基）丙烯酸酯组合物（a）修饰的丙烯酸聚醇树脂（A）和0.5-50重量份聚异氰酸酯化合物（B）的可固化树脂组合物（A）和（B）的总重量不超过100重量份的可固化树脂组合物（V）和（VI）。还涉及含有羟基烷基（甲基）丙烯酸酯组合物（a）修饰的丙烯酸聚醇树脂（A）和具有烷氧基硅基团的丙烯酸共聚物的热固性树脂组合物（VII）。此外，还涉及通过使少量内酯与羟基烷基（甲基）丙烯酸酯组合物（a）在存在酸性催化剂的情况下反应而得到的含有羧基丙烯酸酯组合物（a′）的修饰物，以及含有羧基丙烯酸酯组合物（a′）和聚环氧化合物的可固化树脂组合物（IX）。最后，还涉及通过在存在酸性催化剂的情况下使少于1摩尔的ε-己内酯与含有羧基团的自由基聚合可的不饱和单体反应而得到的少量内酯修饰的聚酯不饱和单体（a″）以及其制备方法。
• Lowly lactone-modified reactive monomer composition, acrylic polyol resins produced with the same, curable resin compositions and coating compositions
  申请人：——

  公开号：US20030149227A1

  公开（公告）日：2003-08-07

  A lowly lactone-modified hydroxyalkyl (meth)acrylate composition essentially consisting of monomers represented by general formula (1), which is prepared by ring-opening polymerization of lactone with hydroxyalkyl (meth)acrylate and the content in which of such monomers having two or more lactone chain units (n=2) is less than 50% (GPC area %); a process for producing the composition; acrylic polyol resins produced with the same; curable resin compositions; and coating compositions.

  一种低级内酯修饰的羟基烷基（甲基）丙烯酸酯组合物，基本上由通式（1）代表的单体组成，该单体组成通过内酯与羟基烷基（甲基）丙烯酸酯的环开聚合制备而成，其中具有两个或更多内酯链单元（n = 2）的单体的含量不到50％（GPC面积％）；生产该组合物的过程；用相同方法生产的丙烯酸聚醇树脂；可固化树脂组合物；以及涂料组合物。
• Phenolic compound, resin stabilizer containing it, and synthetic resins stabilized thereby
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0153867A2

  公开（公告）日：1985-09-04

  The invention provides a stabilizer for synthetic resins containing as an effective component a mixture comprising at least one phenolic type compound selected from those of formula (I), wherein m is an integer of 0 to 6 and R, represents a C1-C3 alkyl group, and at least one sulfur-containing compound (II) selected from those of formula (11-1), wherein R2 represents a C4-C20 alkyl group, and those of formula (11-2), wherein R3 represents a C3-C18 alkyl group, and R4 and Rs are selected independently from a hydrogen atom and C1-C6 alkyl groups. There is also provided a synthetic resin, e.g. a polyolefin and preferably polypropylene, incorporating a stabilizer of the invention.

  本发明提供了一种合成树脂稳定剂，其有效成分是由至少一种选自式(I)的酚类化合物和至少一种选自式(11-1)的含硫化合物(II)组成的混合物、 其中 m 为 0 至 6 的整数，R 代表 C1-C3 烷基，以及至少一种选自式（11-1）的含硫化合物（II）、 其中 R2 代表 C4-C20 烷基，以及式（11-2）中的至少一种含硫化合物、 其中 R3 代表 C3-C18 烷基，R4 和 Rs 独立选自氢原子和 C1-C6 烷基。 还提供了一种含有本发明稳定剂的合成树脂，例如聚烯烃，最好是聚丙烯。
• Process for preparing polycondensation polymers
  申请人：MITSUI TOATSU CHEMICALS, INC.

  公开号：EP0769512A2

  公开（公告）日：1997-04-23

  The invention provides a novel preparation process of a polycondensation type polymer, an excellent polymer which is represented by lactic acid and the preparation process of the polymer, a polycondensation agent used for the preparation process, and an intermediate. Specifically, the invention provides a preparation process of the polycondensation type polymer, for example, polyamide, polyimide, polythioester and polyester, comprising bonding a carboxyl group comprising compound with an active hydrogen group comprising compound in the presence of haloiminium salt. The invention provides excellent polylactic acid having a controlled D/L-isomer ratio in the repeating structural units and preparation process of polylactic acid, and further provides a haloiminium salt compound used for the preparation process and an intermediate compound of acid chloride.

  本发明提供了一种新型缩聚型聚合物的制备工艺、一种以乳酸为代表的优良聚合物及其制备工艺、一种用于制备工艺的缩聚剂和一种中间体。具体而言，本发明提供了一种缩聚型聚合物（例如聚酰胺、聚酰亚胺、聚硫酯和聚酯）的制备工艺，包括在卤化亚胺盐存在下，将包含羧基的化合物与包含活性氢基的化合物键合。本发明提供了在聚乳酸的重复结构单元和制备工艺中具有可控 D/L 异构体比率的优良聚乳酸，并进一步提供了用于制备工艺的卤化亚胺盐化合物和氯化酸的中间化合物。
• Preparation process of aliphatic polyester
  申请人：MITSUI TOATSU CHEMICALS, Inc.

  公开号：EP0826711A2

  公开（公告）日：1998-03-04

  The invention relates to a preparation process of aliphatic polyester, comprising using an ion exchange resin as a drying agent and after the dehydration polycondensation reaction, regenerating and drying the used ion exchange resin and repeatedly using said ion exchange resin in the next dehydration polycondensation reaction, in a process for preparing aliphatic polyester from one or more aliphatic compound (A) by heating in an organic solvent in the presence of a catalyst, distilling a generated water containing organic solvent out of the reaction system, treating the distilled organic solvent with a drying agent, and returning the treated solvent to the reaction system to progress a dehydration polycondensation reaction. The process of the invention enables to steadily and efficiently prepare in industry an aliphatic polyester having an excellent color tone, high molecular weight and high quality.

  本发明涉及一种脂肪族聚酯的制备工艺，包括使用离子交换树脂作为干燥剂，并在脱水缩聚反应后，对使用过的离子交换树脂进行再生和干燥，并在下一次脱水缩聚反应中重复使用所述离子交换树脂、在由一种或多种脂肪族化合物（A）制备脂肪族聚酯的工艺中，在催化剂存在下，在有机溶剂中加热，将生成的含水有机溶剂从反应体系中蒸馏出来，用干燥剂处理蒸馏后的有机溶剂，并将处理后的溶剂返回反应体系以进行脱水缩聚反应。 通过本发明的工艺，可以在工业上稳定、高效地制备出色调优异、分子量高、质量好的脂肪族聚酯。